In one embodiment, a product for feeding aquatic life includes a colloid-based binding agent and a fish food matter suspended in the binding agent. In a further embodiment, a product for feeding aquatic life includes a fish gelatin derived from collagen of at least one species of fish, wherein the fish gelatin is dissolvable in water and a fish food matter suspended in the fish gelatin. The fish food product is dissolvable in water. As the fish food product dissolves, it releases fish food into the water. The fish food may include food sources that are appropriate for feeding a plurality of different types of aquatic life.
